When Jill developed her White House plan

This

. Is not true -- other than it's a photo of Jill and Joe.
When Jill was 15 it was 1966; and Joe was 24. --- 1966, the year Jill was 15, was also the year 24 year old Joe married Neilia. Their first child, Beau, was born in 1969. Neilia died in 1972.
Jill was first married from 1970--1975. She married Joe in 1977.